Artist credit “Maria Callas, Dallas Civic Opera Chorus, Jon Vickers, Dallas Civic Opera, Nicola Rescigno”
This artist credit is composed of the following artists:
- Maria Callas (soprano)
- Dallas Opera Chorus credited as “Dallas Civic Opera Chorus”
- Jon Vickers (tenor)
- Dallas Opera credited as “Dallas Civic Opera”
- Nicola Rescigno (conductor)